Chair



FIG. 1 is a front perspective view of a chair which illustrates the new design;

FIG. 2 is a side elevation view thereof;

FIG. 3 is a top plan view thereof;

FIG. 4 is a front elevation view thereof;

FIG. 5 is a rear elevation view thereof; and,

FIG. 6 is an enlarged fragmentary view of the upper left hand corner of FIG. 4. 

The ornamental design for a chair, as shown and described. 